CVE-2020-8848: Foxit Reader JPEG2000 File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability
First published: Thu Feb 13 2020(Updated: )
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Foxit Reader 9.7.0.29455. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the processing of JPG2000 images. The issue results from the lack of proper validation of user-supplied data, which can result in a write past the end of an allocated structure. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-9407.
Credit: zdi-disclosures@trendmicro.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Foxit Reader for Windows | <=9.7.0.29478 | |
| Microsoft Windows | ||
| Foxit PhantomPDF | <=9.7.0.29455 | |
| Foxit PDF Reader |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2020-8848?
CVE-2020-8848 is categorized as a high-severity vulnerability allowing remote code execution.
How do I fix CVE-2020-8848?
To mitigate CVE-2020-8848, users should update Foxit Reader and PhantomPDF to the latest version beyond 9.7.0.29455.
What software is affected by CVE-2020-8848?
CVE-2020-8848 affects Foxit Reader version 9.7.0.29455 and earlier versions of Foxit PhantomPDF.
What type of attack is associated with CVE-2020-8848?
CVE-2020-8848 allows attackers to execute arbitrary code remotely if the victim opens a malicious file or visits a malicious page.
Is user interaction necessary to exploit CVE-2020-8848?
Yes, user interaction is required for CVE-2020-8848, as the target must open a malicious file or webpage.
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